DHK025 Through Bore Slip Ring

Short Description:

DHK025 Series outer diameter 86mm and inner hole diameter 25.4mm

Offer custom parameters as channels ,rated current,rated voltage ,working speed etc.

Ultra-long life, maintenance-free


Product Detail

Product Tags

DHK025 Through Bore Slip Ring Description

Ingiant IG-DHK025 Series outer diameter 78mm and inner hole diameter 25.4mm,12 rings power passage each of 2A.it is constructed of a gold-plated ring and alloy brush, supports signal and power mixed transmission, can customize the number of circuits and current voltage based on standard models.

Typical Applications

  1. 1.large LED screen rotation,
  2. 2.large LED rotating advertising screen.

Product Naming Description

DHK025

  1. (1)Product type: DH—electric slip ring
  2. (2)Installation method: K—through hole
  3. (3)Through hole product bore diameter :025-25 mm
  4. (4)Total circuits:12-12 circuit
  5. (5)The rated current or it will not be marked if it passes through a different rated current for the circuits.
  6. (6) Identify number: --XXX; In order to distinguish different specifications of the same product model, the identification number is added after the name. For example: DHK025-12 has two sets of products with the same name, the cable length, connector, installation method, etc. are different, you can add the identification number: DHK025-12-001; if there are more of this model in the future, and so on -003 , -004, etc.

DHK025 Through Bore Slip Ring 2D Standard Drawing

DHK025 outline drawing

If you need design more 2D or 3D drawing ,please send informations to our via email [email protected],our engineer will make it for you as soon ,thank you

DHK025 Through Bore Slip Ring Technical Parameters

Product Grade Table

Product grade Working speed Working life
General 0~200 rpm 20 million revolutions
Industrial 300~1000rpm 60 million revolutions
Technical Parameters
Electrical technical Mechanical technical
Parameters Value Parameters Value
Number of rings Custom Working temperature -40℃~+65℃
Rated current 2A,5A,10A,15A,20A Working humidity <70%
Rated voltage 0~240VAC/VDC Protection level IP54
Insulation resistance ≥1000ΜΩ@500VDC Shell material Aluminum Alloy
Insulation strength 1500VAC@50Hz,60s,2mA Electrical contact material Precious metals
Dynamic resistance change value <10mΩ Lead specification Colored Teflon
Working speed 0-600rpm Lead length 500mm+20mm

 DHK025 Through Bore Slip Ring Wire Specification Table

Wire Specification Table
Rated current  Wire size
(AWG)
Conductor size
(mm²)
Wire color  Wire diameter
≤2A AWG26# 0.15 Red, yellow, black, blue, green, white,
brown, gray, orange, purple, light, red, transparent
Φ1
3A AWG24# 0.2 Red, yellow, black, blue, green, white, brown, gray, orange, purple, light, red, transparent, blue white, white red Φ1.3
5A AWG22# 0.35 Red, yellow, black, blue, green, white, brown, gray, orange, purple, light, red, transparent, blue white, white red Φ1.3
6A AWG20# 0.5 Red, yellow Φ1.4
8A AWG18# 0.75 Red, yellow, black, brown, green, white, blue, gray, orange, purple Φ1.6
10A AWG16# 1.5 Red, yellow, black, brown, green, white Φ2.0
15A AWG14# 2.00 Red, yellow, black, brown, green, white Φ2.3
20A AWG14# 2.5 Red, yellow, black, brown, green, white Φ2.3
25A AWG12# 3.00 Red, yellow, black, blue Φ3.2
30A AWG10# 6.00 Red Φ4.2
>30A Use multiple AWG12# or multiple AWG10# wires in parallel

Lead wire length description:
1.500+20mm (General requirement: Measure the wire length from the end face of the wire outlet hole of the inner and outer rings of the slip ring).
2.Length as required by the customer: L<1000mm, Standard L+20mm
                                                              L>1000mm, Standard L+50mm
                                                              L>5000mm, Standard L+100mm

DHK025 Series Recommend Products by Ingiant

Item No. Ring Number 2A Length 5A Length 10A Length 15A Length 20A Length
DHK025-6 6 27.4 28.6 30.4 33.4 36.4
DHK025-12 12 39.4 41.8 45.4 51.4 -
DHK025-18 18 51.4 55 - - -
DHK025-24 24 63.4 68.2 - - -
DHK025-30 30 81.4 87.4 - - -
DHK025-36 36 93.4 100.6 - - -
DHK025-42 42 105.4 113.8 - - -
DHK025-48 48 117.4 127 - - -

Conductor Specification:2A with AWG26# color Teflon conductor ,5A with AWG22# color Teflon conductor

10A uses AWG18#color Teflon conductor (or AWG16# flexible color PVC insulated conductor)
15A uses AWG16# color Teflon conductor (or AWG14# flexible color PVC insulated conductor)
20A uses AWG14# color Teflon conductor.

Length of product combinations with arbitrary number of channels(n2,n5,n10,n15,n20)(mm):
L=15.4+2*n2+2.2*n5+2.5*n10+3*n15+3.5*n20


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